Ghostbed mattress

GhostBed vs Casper Mattress Comparison

See how the Casper and GhostBed mattresses line up in a side-by-side comparison.

The Casper and the GhostBed mattresses have more in common than their spooky names, including their high-quality memory foam layers and medium-firm firmness level, which is about 6.5/10 on the firmness scale and suits all sleep positions.

The main difference between these mattresses is the materials. The GhostBed offers extra bounce and cooling with their latex layer. The gel memory foam layer provides extra cooling and cushioned support. The Casper is an all-foam mattress that uses aerated foam and zoned support to give you a cool, cozy night’s sleep. So which mattress is for you? Read our comprehensive comparison to decide.

GhostBed vs Casper Overview

Customer Rating
MA Score
Trial Period


Customer Rating
MA Score
8.6 / 10

Affordable latex mattress


Medium-firm: 6.5/10


Latex mattress with gel memory foam

Trial Period

101 days


20-year limited warranty


Customer Rating
MA Score
9.1 / 10

Universal firmness mattress for the average sleeper


Medium-firm: 6/10


Memory foam

Trial Period

100 days


10-year limited warranty

Key Similarities

  • Both the GhostBed and Casper mattresses have similar firmness levels, coming in at about a 6-6.5 out of 10. This means they are both medium-firm, which is the feel preferred by most average sleepers.
  • Both beds are great for combination sleepers who switch positions at night. Our reviewers were equally impressed with how responsive both mattresses were, so much so with the Casper that it even earned a perfect score. 
  • The GhostBed and the Casper are both moderately priced; the price for a queen size in both brands is exactly the same.

Key Differences

  • Ghostbed is a latex mattress with gel memory foam, while Casper is a memory foam mattress through and through.
  • Ghostbed excels in cooling, making it a better choice for hot sleepers. Casper’s all-foam design hinders any cooling abilities.
  • Our testers found GhostBed to be lacking in spine alignment and pressure relief, while Casper excelled in both of those areas, making it the better choice for side sleepers.
Ghostbed mattress

GhostBed Mattress Review Highlights

  • Latex foam naturally regulates your temperature upon contact, so you can kiss night sweats goodbye
  • A plush, stretchy cover wicks away moisture and provides a soft surface under your sheets
  • Gel-memory foam contours your shoulders, hips, knees, and ankles, providing a measure of pressure relief
  • The latex and gel memory foam layers work together to keep you cool under the covers
  • A 20-year limited warranty helps you rest better knowing your bed is eligible for repair or replacement for 2 full decades
  • You can also check out GhostBed’s luxurious sister model, the GhostBed Luxe, which made the list for best cooling mattresses.

Casper Mattress Review Highlights

  • Perforated foam in the top layer draws heat down away from your body and creates extra airflow, keeping you cool
  • Zoned Support ensures that your different joints and muscles get the specific firmness needed to keep your spine aligned and your back pain-free
  • Sky-high scores for edge support, spinal alignment, and responsiveness mean you can shift positions all night and never lose the support needed to keep you comfortable.
  • Four all-foam layers offer excellent pressure relief for your unique curves, which is why the Casper made the cut for best mattresses for side sleepers.
  • Free-shipping and returns, plus a 10-year limited warranty make your purchase risk-free
  • If you’re a big Casper fan or just want more options, they also offer the Casper Wave Hybrid and Casper Nova Hybrid.

Compare Mattress Dimensions/Sizes

The GhostBed and Casper mattresses are nearly identical in dimensions and size. The only difference is that GhostBed’s Twin  mattress is 1 inch wider than Casper’s Twin . As far as thickness goes, the GhostBed and the Casper are neck and neck.

GhostBed Casper
Thickness 11” 11”
Twin 38″ x 75″ 38″ x 75″
Twin XL 38″ x 80″ 38″ x 80″
Full 54″ x 75″ 53″ x 75″
Queen 60″ x 80″ 60″ x 80″
King 76″ x 80″ 76″ x 80″
California King 72″ x 84″ 72″ x 84″

Learn more about mattress sizes.

Compare GhostBed and Casper Prices

No matter how you look at the numbers, the GhostBed and the Casper are both reasonably priced. Casper’s mattresses are slightly more expensive about 50% of the time, although their Twin XL is significantly lower priced than GhostBed’s. Casper is actually so economically priced that it earned a spot on our best mattresses under $1,000 page. Both companies also offer financing, so whichever bed you choose, you don’t have to wait to purchase. 

Keep in mind these are the standard prices listed on both sites free from any discounts, promos, or our Mattress Advisor exclusive deals. If you’re on the hunt for the best deal, check out our mattress deals page as well as our specific pages on GhostBed’s and Casper’s best discounts.

GhostBed Casper
Twin $545 $595
Twin XL $745 $695
Full $995 $995
Queen $1,095 $1,095
King $1,250 $1,295
California King $1,275 $1,295


Compare What’s Inside

Both mattresses prioritize cooling technology and the contouring benefits of memory foam. You’ll notice that the different materials used result in a slightly different feel between the two.

Because both beds land at medium-firm, the main difference in their construction starts with GhostBed’s latex make-up and Casper’s all-foam design. The Ghostbed uses four layers of latex and gel memory foam to offer premium cooling technology and responsiveness. While this combination works great for cooling and appeasing hot sleepers, it’s not the best for providing targeted pressure relief or motion isolation. 

The Casper utilizes its three soft foam layers to provide incredible pressure relief, spine alignment, and motion transfer. Its zoned support layer is ideal for back and side sleepers, because it evenly disperses your body weight while still cushioning your hips and shoulders.

If I had to pick between the two, I’d go with the GhostBed for the cooling properties, but that’s because I’m a hot sleeper. The Casper works for all sleep positions, and cradles your pressure points. They both have a soft, yet supportive feel, so your choice will be based off of your own unique preferences and needs.

Inside the GhostBed Mattress

Composed of four layers, the GhostBed uses both latex and gel memory foam to provide optimal responsiveness, even support, and cooling.

  • Soft Cover: a breathable polyester and viscose cover that wicks moisture and adds breathability
  • Latex: a perforated layer of rubber-based latex that naturally cools, increases comfort, and adds an extra bounce for extracurricular evening activities
  • Gel-Memory Foam: a softer layer of cooling memory foam that takes pressure off your curves
  • High-Density Foam: a thick, supportive foam layer that improves durability and whole-body support
Inside Casper Original

Inside the Casper Mattress

The Casper features three soft foam layers that offer zoned support and pressure relief. This is a bed that will cradle your pressure points, and give you that huggable feeling characteristic of memory foam.

  • Airscape Foam: a perforated layer of breathable foam that keeps air moving for a cooler night’s sleep
  • Zoned Support: a layer of ergonomic memory foam with 3 zones that provide specialized support to shoulders (softer), hips (firmer), and your lumbar region (firmer)
  • Base Layer: a thick layer of support foam that adds longevity to your mattress lifespan and extra firmness to prevent sinkage

Compare Mattress Advisor Scores

Our evaluation breaks down each mattress’s strengths and weak spots. Take a look to learn why Casper beat out GhostBed in the final score.

GhostBed Casper
Shipping 10 10
Trial Period 10 9
Return Policy 10 10
Warranty 10 9
Set-Up Test 7 8
Motion Transfer Test 7.5 8
Edge Support Test 8.5 9.5
Pressure Relief Test 6.5 8.5
Spinal Alignment Test 7.5 9.5
Responsiveness Test 8.5 10
Cooling Evaluation 8.5 7
Durability Evaluation 9 8
Customer Service Score 9 9
Social Impact Score 6 9
TOTAL SCORE 8.6/10 9.1/10

Let’s dig deeper into some of the main differences in score, so you can get a better idea of why the Casper beat out the GhostBed in our testing.

Edge Support

While the Casper did have the higher score in edge support, the GhostBed also performed well. Edge support deals with how secure and sturdy the borders of the mattress are, so if you happen to roll to the side or frequent the edge of your bed, you won’t fall off. 

You really can’t go wrong with either the Casper or the GhostBed when it comes to edge support, but if you’re extra paranoid about sliding off in the middle of the night, go with the Casper, which has the higher score by a solid point.

Motion Transfer

Motion transfer, or motion isolation, defines how well a mattress isolates motion. This is an especially important factor for couples or those who sleep with a pet as the more a mattress limits motion transfer, the less you will feel the movements of your partner or pet. 

It’s no surprise here that the Casper outperformed the GhostBed in motion transfer. This can be accredited to the Casper’s all-foam design, which excels in isolating motion. So for couples, we’d recommend the Casper for uninterrupted sleep.

Spine Alignment

Spine alignment is a measure of how well a mattress keeps your spine straight, or in a neutral position, while you rest. Our testers were so impressed with the Casper’s ability to maintain spine alignment that they almost gave it a perfect score! The GhostBed was lacking rather significantly in this area, only earning a 7.5 out of 10. Spine alignment is important no matter the sleep position you enjoy most, but if you’re a back or side sleeper especially, the Casper would be the better pick.

Trial Period

A mattress’s trial period refers to the length of time the company gives you to test out the mattress. Should you decide the bed isn’t for you, you can return the mattress for free during the trial. 

Both the GhostBed and the Casper scored well for their trial periods. The GhostBed scored a point higher, and has a 101 night trial, while the Casper has a 100 night sleep trial. Either way, you have ample time to try out the mattress and decide if it’s a good fit for you.

Verdict: Which Is the Best Mattress?

If we’re going by the numbers, Casper outranks GhostBed in the total score and several individual categories; however, the GhostBed has many strengths to spotlight. When deciding between the two, consider your sleep style, cooling, and buying experience.

Sleep Position

Both mattresses in this comparison are medium-firm, meaning they’re about right in the middle, which works for all sleep styles. Some consumers call medium-firm the “Goldilock’s” level of firmness, meaning it’s not too hard and not too soft. Generally, medium-firm mattresses provide enough support for back and stomach sleepers and enough cushion for side sleepers.

In this case, we recommend the Casper for side sleepers. It received an 8.5/10 on pressure point relief, compared to GhostBed’s average 6.5/10. Pressure relief is extra important for those putting weight on their shoulders and hips. Casper also received a 9.5/10 on spinal alignment, while GhostBed earned 7.5/10. Side sleeping has the potential to cause extra strain on the spine, so staying aligned through the night helps to prevent back pain.

Both beds are great choices for stomach and back sleepers because these positions need a firmer feel. Stomach sleepers especially need to avoid sinking into their bed, which can increase contortion of their neck and spine. The GhostBed and Casper each offer denser supportive layers and cushioning comfort layers. Finally, combination sleepers will probably want to opt for the Casper, since many combination sleepers end up on their side at least once during the night.


While the GhostBed and Casper both spotlight their cooling technologies, GhostBed earned a higher score on our cooling evaluation with an 8.5/10. That means our testers thought it helped regulate their temperatures a little better than the Casper. The Casper earned 7/10, meaning it offers average temperature regulation.

For these reasons, we recommend the GhostBed for sleepers who run hot. This can also include couples, whose dual body heat tends to amplify the overall temperature beneath the sheets. The scores are relatively close, so you get at least some cooling with either mattress choice.

Buying Experience

Buying experience can make the difference between being stuck with a bed you don’t love and finding the exact right fit for you. Both Casper and GhostBed improve their shopper’s buying experience by offering sleep trials, free shipping, free returns, and optional set-up services.

Casper ships your new mattress for free within 1-2 days of ordering. UPS typically delivers your mattress within 2-7 business days. They give you 100 days to trial your new bed, but ask that you allow 30 days before requesting a free return and full refund. They also offer in-home delivery and set-up for $100 (excluding Alaska and Hawaii) and $75 in Los Angeles or New York City. For an extra $50, they’ll remove and dispose of your old mattress, as well.

GhostBed outdoes Casper’s sleep trial by a single day. You get 101 days to test your new mattress. Their shipping is also a bit quicker than Casper’s,you can have your GhostBed mattress in 3-5 days with free shipping. They also offer in-home set-up and old mattress removal for $199.

Lastly, both mattresses were fairly easy to unbox. The Casper took around 4 hours to fully inflate and there was mild off-gassing, but it was gone after a few hours. The GhostBed only took 2 minutes to set up. There was also some off-gassing that dissipated within a few hours. We recommend airing out the room where you set up your new mattress until any scents are gone before putting on your sheets.

Other Casper and GhostBed Comparisons

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